Do you need a code editor that will allow several people to edit the source code of the project at the same time?

Question

IDE

it can be a code editor or an IDE plugin.
development languages ​​PHP and RUST.
the solution must be either decentralized, or the server part can be installed on your server.
"like google docs"

Answer 1

vscode live share

Answer 2

Maybe you already know about version control systems like git, svn or bad mercurial? I often hear about what you are looking for and not a single person was happy about it in the end. And version control systems provide a huge number of benefits.